CN111947255A - High-efficient rack heat dissipation air conditioner - Google Patents
High-efficient rack heat dissipation air conditioner Download PDFInfo
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- CN111947255A CN111947255A CN202010690148.8A CN202010690148A CN111947255A CN 111947255 A CN111947255 A CN 111947255A CN 202010690148 A CN202010690148 A CN 202010690148A CN 111947255 A CN111947255 A CN 111947255A
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- cabinet
- air conditioner
- inner cavity
- supporting rods
- rotating
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 125000003003 spiro group Chemical group 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transmission Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-efficiency cabinet heat-dissipation air conditioner, which comprises: the system comprises a cabinet, a controller, a cabinet air conditioner, an equipment rack, a temperature sensor and a moving mechanism; the controller is arranged at the center of the top end of the front side of the cabinet; the cabinet air conditioner is arranged at the center of the top end of the cabinet, the bottom end of the cabinet air conditioner extends into the inner cavity of the cabinet, and the cabinet air conditioner is electrically connected with the controller; the equipment rack is arranged at the center of the bottom end of the inner cavity of the cabinet along the up-down direction; the temperature sensor is arranged on the front side of the bottom end of the inner cavity of the cabinet and is electrically connected with the controller; the moving mechanism is arranged at the top end of the inner cavity of the cabinet along the up-down direction and is positioned on the outer side of the equipment rack. This high-efficient rack heat dissipation air conditioner can increase the refrigeration area of rack air conditioner, makes the inside whole of rack evenly that receives cold, and then shortens the inside cooling time of rack, improves the inside radiating efficiency of rack and radiating effect, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a high-efficiency cabinet heat dissipation air conditioner.
Background
The air conditioner is also called as an air conditioner, the air conditioner is equipment for processing the temperature, the humidity, the purity and the airflow speed of air, and meets the production and living needs of people, and is called as an air conditioner for short, the air conditioner is a unit for providing a space area (generally closed) with air temperature change processing, the air conditioner has the function of adjusting the parameters such as the temperature, the humidity, the purity, the airflow speed and the like of the air in a room (or a closed space and an area) so as to meet the requirements of human comfort or a technological process, the definition of the cabinet air conditioner is a device capable of adjusting the temperature, the relative humidity and the flow speed of the air in an electric control cabinet, and the cabinet air conditioner and the common air conditioner are different in structure, service objects and use environment;
in the prior art, the cabinet heat dissipation air conditioner is mostly installed on the inner wall of the cabinet, the limited cooling time of the cooling area is poor, the rapid cooling can not be realized due to the fact that the whole cabinet is cooled uniformly, the cooling effect is poor, and the efficient cabinet heat dissipation air conditioner is provided aiming at the problems.
Disclosure of Invention
The invention aims to provide an efficient cabinet heat dissipation air conditioner, which at least solves the problems that the cabinet heat dissipation air conditioner in the prior art is mostly arranged on the inner wall of a cabinet, the cooling time is short due to limited cooling area, and the whole inside of the cabinet cannot be cooled uniformly to realize rapid cooling, so that the cooling and refrigerating effects are poor.
In order to achieve the purpose, the invention provides the following technical scheme: an efficient cabinet heat dissipation air conditioner, comprising:
a cabinet;
the controller is arranged at the center of the top end of the front side of the cabinet;
the cabinet air conditioner is arranged at the center of the top end of the cabinet, the bottom end of the cabinet air conditioner extends into the inner cavity of the cabinet, and the cabinet air conditioner is electrically connected with the controller;
the equipment frame is arranged at the center of the bottom end of the inner cavity of the cabinet along the vertical direction;
the temperature sensor is arranged on the front side of the bottom end of the inner cavity of the cabinet and is electrically connected with the controller;
and the moving mechanism is arranged at the top end of the inner cavity of the cabinet in the vertical direction and is positioned on the outer side of the equipment rack.
Preferably, the moving mechanism includes: a lifting assembly and a rotating assembly; the lifting assembly is arranged at the top end of the inner cavity of the cabinet and is positioned above the equipment rack; the rotating assembly is arranged at the bottom end of the lifting assembly along the vertical direction and is positioned on the outer side of the equipment frame.
Preferably, the lifting assembly comprises: the lifting assembly comprises a lifting assembly shell, a rotating plate, a rotating shaft, a grooved wheel, a radial groove and a concave locking arc; the lifting component shell is arranged at the top end of the inner cavity of the cabinet and is positioned above the equipment rack; the rotating plate is rotatably connected to the center of the bottom end of the inner cavity of the lifting assembly shell through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the rotating plate, an outer ring of the bearing is fixedly connected with the inner wall of the lifting assembly shell, and the bottom end of the rotating plate extends out of the lower surface of the lifting assembly shell; the rotating shaft is arranged at the center of the top end of the rotating plate along the vertical direction; the grooved pulley is in interference fit with the center of the outer wall of the rotating shaft; the number of the radial grooves is four, and the four radial grooves are formed in the side wall of the grooved pulley at intervals of 90 degrees along the circumferential direction; the number of the concave locking arcs is four, and the four concave locking arcs are arranged on the side wall of the grooved wheel at intervals of 90 degrees along the circumferential direction and are located at the gap between every two adjacent radial grooves.
Preferably, the lifting assembly further comprises: the locking device comprises a first motor, a convex locking arc block, a rotating disc and a cylindrical pin; the first motor is arranged on the outer side of the top end of the inner cavity of the lifting assembly shell along the vertical direction and is electrically connected with the controller; the convex locking arc block is connected to the output end of the first motor through a screw, and the side wall of the convex locking arc block can be in contact with the inner wall of the concave locking arc at the corresponding position; the rotating disc is arranged at the bottom end of the convex locking arc block; the cylindrical pin is arranged on the outer side of the top end of the rotating disc in the vertical direction and can be inserted into the inner cavity of the radial groove at the corresponding position.
Preferably, the rotating assembly includes: the device comprises a top plate, a first limiting groove, a first sliding block, a first supporting rod and a second supporting rod; the top plate is arranged on the lower surface of the rotating plate; the number of the first limiting grooves is two, the two first limiting grooves are respectively arranged on the left side and the right side of the inner cavity of the top plate along the front-back direction, and the inner side and the outer side of the inner cavity of each first limiting groove are respectively communicated with the inner cavity and the outer wall of the top plate; the number of the first sliding blocks is two, and the two first sliding blocks are respectively inserted into the inner cavities of the left first limiting groove and the right first limiting groove; the number of the first supporting rods is two, the two first supporting rods are arranged in a downward inclined mode from front to back, and one ends of the left first supporting rod and one end of the right first supporting rod are rotatably connected to the inner sides of the left first sliding block and the right first sliding block through pin shafts respectively; the number of the second supporting rods is two, the two second supporting rods are arranged in a downward inclined mode from back to front, one ends of the left second supporting rod and the right second supporting rod are respectively connected to the rear sides of the left end and the right end of the inner side of the top plate through hinge pins in a rotating mode, the left second supporting rod and the right second supporting rod are respectively arranged in a crossed mode with the left first supporting rod and the right first supporting rod, and the crossed positions of the left second supporting rod and the right first.
Preferably, the rotating assembly includes: the second motor, the screw rod, the screw rod nut and the connecting rod; the second motor is arranged at the center of the rear side of the bottom end of the top plate in the front-back direction and is electrically connected with the controller; the screw rod is connected to the output end of the second motor along the front-back direction; the screw nut is in threaded connection with the outer wall of the screw rod; the number of the connecting rods is two, the two connecting rods are arranged on the left side and the right side of the screw nut respectively along the left-right direction, and the outer sides of the left connecting rod and the right connecting rod are fixedly connected with the inner sides of the left first sliding block and the right first sliding block respectively.
Preferably, the rotating assembly includes: the third supporting rod, the bottom rod, the second limiting groove, the second sliding block and the fourth supporting rod; the number of the third supporting rods is two, the two third supporting rods are arranged in a downward inclination manner from front to back, and one ends of the left and right third supporting rods are respectively and rotatably connected to the other ends of the left and right second supporting rods through pin shafts; the number of the bottom rods is two, and the two bottom rods are respectively and rotatably connected to the outer sides of the other ends of the left and right third supporting rods through pin shafts in the front-back direction; the number of the second limiting grooves is two, the two second limiting grooves are respectively arranged at the front ends of the inner sides of the left bottom rod and the right bottom rod, and the inner side and the outer side of the inner cavity of each second limiting groove are respectively communicated with the left side and the right side of each bottom rod; the number of the second sliding blocks is two, and the two second sliding blocks are respectively inserted into the inner cavities of the left second limiting groove and the right second limiting groove; the number of the fourth supporting rods is two, the two fourth supporting rods are arranged in a downward inclined mode from back to front, one end of each fourth supporting rod is connected to the other end of the first supporting rod through a pin shaft in a rotating mode, the other ends of the left and right fourth supporting rods are connected with the inner sides of the left and right second sliding blocks through pin shafts in a rotating mode, the left and right fourth supporting rods are arranged in a crossed mode with the left and right third supporting rods respectively, and the crossed positions of the left and right fourth supporting rods are connected through pin shafts in a rotating mode.
Preferably, the rotating assembly further comprises: flat pipe the quantity of flat pipe is two, two flat pipe sets up two about in the past to the back respectively the bottom of sill bar, the inboard of flat pipe has a plurality of atomizer in the past to back clearance spiro union, controls two the front side of flat pipe spiro union has the one end of pipe respectively, and the other end of pipe and the gas outlet looks spiro union of rack air conditioner.
Compared with the prior art, the invention has the beneficial effects that: the high-efficiency cabinet heat-dissipation air conditioner drives the lead screw to intermittently rotate clockwise or anticlockwise through the second motor, so that the lead screw drives the first sliding block to drive the top end of the first supporting rod to move forwards or backwards under the action of the rotation force of the lead screw, the included angle of the intersection of the first supporting rod and the second supporting rod is increased or reduced and moves upwards or downwards at the same time, and drives the top ends of the fourth supporting rod and the third supporting rod to move forwards or backwards, so that the included angle of the intersection of the fourth supporting rod and the third supporting rod is increased or reduced and moves upwards or downwards at the same time, and the flat pipe is driven to move upwards and downwards under the cooperation of the bottom rod, so that electric devices in the equipment rack are uniformly cooled, the convex locking arc block and the rotating disc are driven to intermittently and accurately rotate clockwise or anticlockwise through the first motor, the rotating disc drives the cylindrical pin to rotate and intermittently insert from outside to inside or move from inside to outside out of a, make the cylindric lock contact with radial inslot wall and drive intermittent type nature anticlockwise or clockwise rotation 90 degrees cyclic motion of sheave, and drive the rotor plate and drive in the middle of below runner assembly self lift process intermittent type nature anticlockwise or clockwise rotation 90 degrees in order to refrigerate around the electrical part level of rack inside under the cooperation of pivot, improve refrigeration effect, thereby can increase the refrigeration area of rack air conditioner, it is even to make the inside whole of rack receive cold, and then shorten the inside cooling time of rack, improve inside radiating efficiency and the radiating effect of rack, therefore, the clothes hanger is strong in practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an enlarged view of the moving mechanism of FIG. 2;
FIG. 4 is an exploded view of the lift assembly of FIG. 3;
fig. 5 is an exploded view of the rotating assembly of fig. 3.
In the figure: 1. the device comprises a cabinet, 2, a controller, 3, a cabinet air conditioner, 4, an equipment rack, 5, a temperature sensor, 6, a moving mechanism, 7, a lifting assembly, 71, a lifting assembly shell, 72, a rotating plate, 73, a rotating shaft, 74, a grooved wheel, 75, a radial groove, 76, a concave locking arc, 77, a first motor, 78, a convex locking arc block, 79, a rotating disc, 710, a cylindrical pin, 8, a rotating assembly, 81, a top plate, 82, a first limiting groove, 83, a first sliding block, 84, a first supporting rod, 85, a second supporting rod, 86, a second motor, 87, a lead screw rod, 88, a lead screw nut, 89, a connecting rod, 810, a third supporting rod, 811, a bottom rod, 812, a second limiting groove, 813, a second sliding block, 814, a fourth supporting rod, 815 and a flat pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an efficient cabinet heat dissipation air conditioner, comprising: the system comprises a cabinet 1, a controller 2, a cabinet air conditioner 3, an equipment rack 4, a temperature sensor 5 and a moving mechanism 6; the controller 2 is arranged at the center of the top end of the front side of the cabinet 1, and the specific use model of the controller 2 is directly purchased, installed and used from the market according to the actual use requirement; the cabinet air conditioner 3 is arranged at the center of the top end of the cabinet 1, the bottom end of the cabinet air conditioner 3 extends into the inner cavity of the cabinet 1, the cabinet air conditioner 3 is electrically connected with the controller 2, the specific use model of the cabinet air conditioner 3 is directly purchased, installed and used from the market according to the actual use requirement, and the cabinet air conditioner 3 can be controlled by the controller 2; the equipment frame 4 is arranged at the center of the bottom end of the inner cavity of the cabinet 1 along the vertical direction, and electric devices can be fixedly arranged in the equipment frame 4; the temperature sensor 5 is arranged on the front side of the bottom end of the inner cavity of the cabinet 1, the temperature sensor 5 is electrically connected with the controller 2, the temperature sensor 5 is directly purchased from the market and used according to actual use requirements, the temperature sensor 5 monitors the temperature inside the cabinet 1, and when the temperature is too high due to the work of electric devices inside the cabinet 1, the temperature sensor 5 sends an alarm signal to the inside of the controller 2; the moving mechanism 6 is arranged at the top end of the inner cavity of the cabinet 1 along the up-down direction and is positioned at the outer side of the equipment rack 4.
Preferably, the moving mechanism 6 further includes: a lifting assembly 7 and a rotating assembly 8; the lifting assembly 7 is arranged at the top end of the inner cavity of the cabinet 1 and is positioned above the equipment rack 4; the rotating assembly 8 is arranged at the bottom end of the lifting assembly 7 along the up-down direction and is positioned at the outer side of the equipment frame 4.
Preferably, the lifting assembly 7 further comprises: a lifting assembly housing 71, a rotating plate 72, a rotating shaft 73, a sheave 74, a radial slot 75, and a concave locking arc 76; the lifting component shell 71 is arranged at the top end of the inner cavity of the cabinet 1 and is positioned above the equipment rack 4; the rotating plate 72 is rotatably connected to the center of the bottom end of the inner cavity of the lifting assembly shell 71 through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the rotating plate 72, an outer ring of the bearing is fixedly connected with the inner wall of the lifting assembly shell 71, and the bottom end of the rotating plate 72 extends out of the lower surface of the lifting assembly shell 71; the rotating shaft 73 is arranged at the center of the top end of the rotating plate 72 along the up-down direction; the grooved pulley 74 is in interference fit with the center of the outer wall of the rotating shaft 73, the grooved pulley 74 can intermittently rotate 90 degrees in the counterclockwise direction or the clockwise direction, and the grooved pulley 74 is driven by the rotating plate 72 to intermittently rotate 90 degrees in the counterclockwise direction or the clockwise direction in the lifting process of the lower rotating assembly 8 under the cooperation of the rotating shaft 73; the number of the radial grooves 75 is four, and the four radial grooves 75 are formed in the side wall of the sheave 74 at intervals of 90 degrees in the circumferential direction; the number of the concave locking arcs 76 is four, the four concave locking arcs 76 are arranged on the side wall of the grooved pulley 74 at intervals of 90 degrees along the circumferential direction and are located at the gap between two adjacent radial grooves 75, the convex locking arc block 78 can lock the grooved pulley 74 by virtue of friction force between the convex locking arc block and the inner wall of the concave locking arc 76, and the grooved pulley 74 is prevented from continuously rotating by virtue of inertia.
Preferably, the lifting assembly 7 further comprises: a first motor 77, a male locking arc 78, a rotating disc 79 and a cylindrical pin 710; the first motor 77 is arranged on the outer side of the top end of the inner cavity of the lifting component shell 71 in the vertical direction, the first motor 77 is electrically connected with the controller 2, the first motor 7 is a stepping motor, the specific usage model of the stepping motor is directly purchased, installed and used from the market according to actual usage requirements, and the controller 2 can control and drive the convex locking arc block 78 and the rotating disc 79 to intermittently and accurately rotate in the clockwise or anticlockwise direction; the convex locking arc block 78 is connected with the output end of the first motor 77 through a screw, and the side wall of the convex locking arc block 78 can be contacted with the inner wall of the concave locking arc 76 at the corresponding position; the rotating disc 79 is arranged at the bottom end of the convex locking arc block 78; the cylindrical pin 710 is disposed at the top outer side of the rotating disc 79 along the up-down direction, the cylindrical pin 710 can be inserted into the inner cavity of the radial groove 75 at the corresponding position, the rotating disc 79 can drive the cylindrical pin 710 to rotate intermittently clockwise or counterclockwise around the center of the rotating disc 79, and the cylindrical pin 710 is intermittently inserted into or moved out of the inner cavity of the radial groove 75 at the corresponding position from the outside to the inside.
Preferably, the rotating assembly 8 further comprises: a top plate 81, a first limit groove 82, a first slide block 83, a first support rod 84 and a second support rod 85; the top plate 81 is provided on the lower surface of the rotating plate 72; the number of the first limiting grooves 82 is two, the two first limiting grooves 82 are respectively arranged on the left side and the right side of the inner cavity of the top plate 81 along the front-back direction, the inner side and the outer side of the inner cavity of the first limiting groove 82 are respectively communicated with the inner cavity and the outer wall of the top plate 81, and the first sliding block 83 can slide back and forth in the inner cavity of the first limiting groove 82 to limit the first sliding block 83; the number of the first sliding blocks 83 is two, and the two first sliding blocks 83 are respectively inserted into the inner cavities of the left and right first limiting grooves 82; the number of the first supporting rods 84 is two, the two first supporting rods 84 are arranged in a downward inclined manner from front to back, one end of each of the left and right first supporting rods 84 is rotatably connected to the inner sides of the left and right first sliding blocks 83 through a pin shaft, and the included angle at the intersection of the first supporting rods 84 and the second supporting rod 85 is increased or decreased while the intersection moves up or down; the number of the second support rods 85 is two, the two second support rods 85 are arranged in a downward inclination manner from back to front, one ends of the left second support rod 85 and the right second support rod 85 are respectively connected to the rear sides of the left end and the right end of the inner side of the top plate 81 through pin shafts in a rotating manner, the left second support rod 85 and the right second support rod 85 are respectively arranged in a crossed manner with the left first support rod 84 and the right first support rod 84 and the crossed positions are connected through pin shafts in a rotating manner, and the pin shafts of the second support rods 85 and the top plate 81 can.
Preferably, the rotating assembly 8 further comprises: a second motor 86, a lead screw rod 87, a lead screw nut 88 and a connecting rod 89; the second motor 86 is arranged at the center of the rear side of the bottom end of the top plate 81 in the front-back direction, the second motor 86 is electrically connected with the controller 2, the specific use model of the second motor 86 is a stepping motor which is directly purchased, installed and used from the market according to the actual use requirement, and the controller 2 can control the second motor 86 to drive the screw rod 87 to intermittently rotate clockwise or anticlockwise; a screw rod 87 is screwed to the output end of the second motor 86 in the front-rear direction; the lead screw nut 88 is screwed on the outer wall of the lead screw 87; the number of the connecting rods 89 is two, the two connecting rods 89 are respectively arranged at the left side and the right side of the screw nut 88 along the left-right direction, and the outer sides of the left connecting rod 89 and the right connecting rod 89 are respectively fixedly connected with the inner sides of the left first sliding block 83 and the right first sliding block 83.
Preferably, the rotating assembly 8 further comprises: a third support bar 810, a bottom bar 811, a second limit groove 812, a second slider 813 and a fourth support bar 814; the number of the third support bars 810 is two, the two third support bars 810 are arranged in a downward inclination manner from front to back, and one ends of the left and right third support bars 810 are respectively and rotatably connected to the other ends of the left and right second support bars 85 through pin shafts; the number of the bottom rods 811 is two, and the two bottom rods 811 are respectively connected to the outer sides of the other ends of the left and right third support rods 810 in a rotating manner along the front-rear direction through pin shafts; the number of the second limiting grooves 812 is two, the two second limiting grooves 812 are respectively arranged at the front ends of the inner sides of the left bottom rod 811 and the right bottom rod 811, and the inner side and the outer side of the inner cavity of each second limiting groove 812 are respectively communicated with the left side and the right side of each bottom rod 811; the number of the second sliding blocks 813 is two, the two second sliding blocks 813 are respectively inserted into the inner cavities of the left and right second limiting grooves 812, and the second sliding blocks 813 can slide back and forth in the inner cavities of the second limiting grooves 812 to limit the second sliding blocks 813; the number of the fourth supporting rods 814 is two, two fourth supporting rods 814 are arranged in a downward inclined manner from back to front, one end of each fourth supporting rod 814 is rotatably connected to the other end of the first supporting rod 84 through a pin, the other ends of the left and right fourth supporting rods 814 are rotatably connected to the inner sides of the left and right second sliders 813 through pins, the left and right fourth supporting rods 814 are respectively arranged in a crossed manner with the left and right third supporting rods 810 and the crossed position is rotatably connected through a pin, the top ends of the fourth supporting rods 814 and the third supporting rods 810 can move to the front side or the rear side, and the included angle of the crossed position between the fourth supporting rods 814 and the third supporting rods 810 is increased or reduced while moving upwards or downwards.
Preferably, the rotating assembly 8 further comprises: the quantity of flat pipe 815 is two, and two flat pipe 815 set up respectively in the past to the back about two bottom pole 811's bottom, and the inboard of flat pipe 815 has a plurality of atomizer from the past to the back clearance spiro union, controls the front side of two flat pipe 815 and has the one end of pipe respectively spiro union, and the other end of pipe and rack air conditioner 3's gas outlet looks spiro union to improve flat pipe 815's air conditioning spray area and then improve the refrigeration effect.
All the electrical components in the present application can be connected with an external adaptive power supply through a wire, and an adaptive external controller should be selected to connect according to specific actual use conditions to meet the control requirements of all the electrical components, and the specific connection mode and the control sequence thereof should be referred to in the following working principle that the electrical components are electrically connected in sequence, the detailed connection means thereof is a known technology in the art and is not described, and the following main description of the working principle and the process specifically works as follows.
Step 1: when the temperature-sensing device is used, a worker installs electric devices into the equipment rack 4, and controls the controller 2 to start the cabinet air conditioner 3 and the temperature sensor 5, a compressor in the cabinet air conditioner 3 works to generate cold air which is discharged into an inner cavity of the flat pipe 815 along a guide pipe, and an air curtain is formed by the diffusion of an atomizing nozzle on the inner side of the flat pipe 815 to increase the cooling area, so that the interior of the cabinet 1 is cooled, the temperature sensor 5 monitors the temperature in the cabinet 1, when the temperature is overhigh due to the work of the electric devices in the cabinet 1, the temperature sensor 5 sends an alarm signal to the interior of the controller 2, and the controller 2 controls the second motor 86 and the first motor 77 to start in sequence;
step 2: the second motor 86 drives the screw rod 87 to rotate intermittently clockwise or counterclockwise, the screw rod 86 is driven to move forward or backward under the action of the rotation force of the screw rod 87 due to the screw connection between the second motor 86 and the screw rod 87, the screw nut 88 drives the first slide block 83 to move forward or backward under the limit action of the first limit groove 82 at the corresponding position under the cooperation of the connecting rod 89, the top end of the first support rod 84 is rotatably connected with the inner side of the first slide block 83 through a pin, the intersection position of the first support rod 84 and the second support rod 85 is rotatably connected through a pin, the top end of the second support rod 85 is rotatably connected with the top plate 81 through a pin, the first slide block 83 drives the top end of the first support rod 84 to move forward or backward, and the second support rod 85 rotates upward or downward with the pin rotatably connected position with the top plate 81 as the bottom end of the top plate itself, so that the included angle at the intersection of the first supporting rod 84 and the second supporting rod 85 is increased or decreased and the intersection moves up or down, and because the top end of the fourth supporting rod 814 is rotatably connected with the bottom end of the first supporting rod 84 through a pin, and the top end of the third supporting rod 810 is rotatably connected with the bottom end of the second supporting rod 85 through a pin, the included angle between the first supporting rod 84 and the second supporting rod 85 is reduced or increased, and simultaneously the top ends of the fourth supporting rod 814 and the third supporting rod 810 are driven to move towards the front side or the back side, thereby increasing or decreasing the included angle of the intersection of the fourth supporting bar 814 and the third supporting bar 810 and simultaneously moving the fourth supporting bar 814 and the third supporting bar 810 upwards or downwards, and drives the second sliding block 813 to slide back and forth in the inner cavity of the second limiting groove 812 and simultaneously drives the flat pipe 815 to move up and down under the cooperation of the bottom rod 811, further, the flat pipe 815 reciprocates up and down on the outer side of the equipment rack 4, so that the electric devices in the equipment rack 4 are cooled uniformly;
and step 3: the first motor 77 drives the convex locking arc block 78 and the rotating disc 79 to intermittently and accurately rotate clockwise or anticlockwise, the rotating disc 79 drives the cylindrical pin 710 to intermittently and clockwise or anticlockwise rotate around the center of the rotating disc 79, when the cylindrical pin 710 is intermittently inserted into the inner cavity of the radial groove 75 at the corresponding position from outside to inside, the cylindrical pin 710 is enabled to be in contact with the inner wall of the radial groove 75 and simultaneously drive the grooved pulley 74 to intermittently and anticlockwise or clockwise rotate, and the cylindrical pin 710 can move out of the inner cavity of the radial groove 75 at the corresponding position from inside to outside in the continuous rotation process, so that the convex locking arc block 78 is enabled to rotate to be in contact with the inner wall of the concave locking arc 76, the grooved pulley 74 can be locked by virtue of the friction force between the convex locking arc block 78 and the inner wall of the concave locking arc 76, the grooved pulley 74 is prevented from continuously rotating by virtue of inertia, when the cylindrical pin 710 continuously and clockwise rotates to be inserted into the inner cavity of the, the convex locking arc block 78 rotates to be separated from contact with the inner wall of the concave locking arc 76 at the corresponding position, so that the fixing of the grooved pulley 74 is released, the grooved pulley 74 can be driven to continuously rotate in an intermittent anticlockwise or clockwise direction, and because the included angle between two adjacent radial grooves 75 is 90 degrees, the grooved pulley 74 can be driven to form an intermittent anticlockwise or clockwise rotation of 90 degrees in a circulating motion, the grooved pulley 74 is driven to drive the rotating plate 72 to drive the lower rotating assembly 8 to rotate 90 degrees in an intermittent anticlockwise or clockwise direction in the lifting process under the cooperation of the rotating shaft 73, the flat pipe 815 can be driven to refrigerate the horizontal periphery of the electric device inside the equipment rack 4, and the refrigerating effect is improved;
thereby can increase the refrigeration area of rack air conditioner, make the inside whole of rack evenly that receives cold, and then shorten the inside cooling time of rack, improve the inside radiating efficiency and the radiating effect of rack, the practicality is strong.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high-efficient rack heat dissipation air conditioner which characterized in that includes:
a cabinet (1);
the controller (2) is arranged at the center of the top end of the front side of the cabinet (1);
the cabinet air conditioner (3) is arranged at the center of the top end of the cabinet (1), the bottom end of the cabinet air conditioner (3) extends into the inner cavity of the cabinet (1), and the cabinet air conditioner (3) is electrically connected with the controller (2);
the equipment frame (4) is arranged at the center of the bottom end of the inner cavity of the cabinet (1) along the vertical direction;
the temperature sensor (5) is arranged on the front side of the bottom end of the inner cavity of the cabinet (1), and the temperature sensor (5) is electrically connected with the controller (2);
and the moving mechanism (6) is arranged at the top end of the inner cavity of the cabinet (1) along the vertical direction and is positioned on the outer side of the equipment rack (4).
2. The efficient cabinet heat dissipation air conditioner of claim 1, wherein: the moving mechanism (6) includes:
the lifting assembly (7) is arranged at the top end of the inner cavity of the cabinet (1) and is positioned above the equipment rack (4);
and the rotating assembly (8) is arranged at the bottom end of the lifting assembly (7) along the vertical direction and is positioned on the outer side of the equipment frame (4).
3. The efficient cabinet heat dissipation air conditioner of claim 2, wherein: the lifting assembly (7) comprises:
the lifting assembly shell (71) is installed at the top end of the inner cavity of the cabinet (1) and is positioned above the equipment rack (4);
the rotating plate (72) is rotatably connected to the center of the bottom end of the inner cavity of the lifting assembly shell (71) through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the rotating plate (72), an outer ring of the bearing is fixedly connected with the inner wall of the lifting assembly shell (71), and the bottom end of the rotating plate (72) extends out of the lower surface of the lifting assembly shell (71);
a rotating shaft (73) which is arranged at the center position of the top end of the rotating plate (72) along the vertical direction;
a sheave (74) which is in interference fit with the center of the outer wall of the rotating shaft (73);
the number of the radial grooves (75) is four, and the four radial grooves (75) are arranged on the side wall of the grooved pulley (74) at intervals of 90 degrees in the circumferential direction;
the number of the concave locking arcs (76) is four, and the four concave locking arcs (76) are arranged on the side wall of the grooved wheel (74) at intervals of 90 degrees in the circumferential direction and are located at the gap between every two adjacent radial grooves (75).
4. The efficient cabinet heat dissipation air conditioner of claim 3, wherein: the lifting assembly (7) further comprises:
the first motor (77) is arranged on the outer side of the top end of the inner cavity of the lifting assembly shell (71) along the vertical direction, and the first motor (77) is electrically connected with the controller (2);
the convex locking arc block (78) is connected to the output end of the first motor (77) through a screw, and the side wall of the convex locking arc block (78) can be in contact with the inner wall of the concave locking arc (76) at the corresponding position;
the rotating disc (79) is arranged at the bottom end of the convex locking arc block (78);
the cylindrical pin (710) is arranged on the outer side of the top end of the rotating disc (79) in the vertical direction, and the cylindrical pin (710) can be inserted into the inner cavity of the radial groove (75) at the corresponding position.
5. The efficient cabinet heat dissipation air conditioner of claim 2, wherein: the rotating assembly (8) comprises:
a top plate (81) provided on the lower surface of the rotating plate (72);
the number of the first limiting grooves (82) is two, the two first limiting grooves (82) are respectively formed in the left side and the right side of the inner cavity of the top plate (81) along the front-back direction, and the inner side and the outer side of the inner cavity of each first limiting groove (82) are respectively communicated with the inner cavity and the outer wall of the top plate (81);
the number of the first sliding blocks (83) is two, and the two first sliding blocks (83) are respectively inserted into the inner cavities of the left first limiting groove (82) and the right first limiting groove (82);
the number of the first support rods (84) is two, the two first support rods (84) are arranged in a downward inclined manner from front to back, and one ends of the left first support rod (84) and one end of the right first support rod (84) are respectively and rotatably connected to the inner sides of the left first sliding block (83) and the right first sliding block (83) through pin shafts;
the number of the second supporting rods (85) is two, the second supporting rods (85) are arranged from back to front and are arranged in a downward inclined mode, one ends of the left second supporting rods and the right second supporting rods (85) are respectively connected to the rear sides of the left end and the right end of the inner side of the top plate (81) through pin shafts in a rotating mode, the number of the left second supporting rods and the number of the right second supporting rods (85) are respectively connected with the left first supporting rods and the right first supporting rods (84) in a crossed mode, and the crossed positions of the left second supporting rods and the right.
6. The efficient cabinet heat dissipation air conditioner of claim 5, wherein: the rotating assembly (8) comprises:
the second motor (86) is arranged at the center of the rear side of the bottom end of the top plate (81) along the front-rear direction, and the second motor (86) is electrically connected with the controller (2);
a screw rod (87) screwed to the output end of the second motor (86) in the front-rear direction;
the screw rod nut (88) is screwed on the outer wall of the screw rod (87);
the number of the connecting rods (89) is two, the two connecting rods (89) are respectively arranged at the left side and the right side of the screw nut (88) along the left-right direction, and the outer sides of the left connecting rod and the right connecting rod (89) are respectively fixedly connected with the inner sides of the left first sliding block and the right first sliding block (83).
7. The efficient cabinet heat dissipation air conditioner of claim 5, wherein: the rotating assembly (8) comprises:
the number of the third supporting rods (810) is two, the two third supporting rods (810) are arranged in a downward inclination manner from front to back, and one ends of the left and right third supporting rods (810) are respectively and rotatably connected to the other ends of the left and right second supporting rods (85) through pin shafts;
the number of the bottom rods (811) is two, and the two bottom rods (811) are respectively connected to the outer sides of the other ends of the left and right third supporting rods (810) in a rotating manner along the front-back direction through pin shafts;
the number of the second limiting grooves (812) is two, the two second limiting grooves (812) are respectively arranged at the front ends of the inner sides of the left bottom rod (811) and the right bottom rod (811), and the inner side and the outer side of the inner cavity of each second limiting groove (812) are respectively communicated with the left side and the right side of each bottom rod (811);
the number of the second sliding blocks (813) is two, and the two second sliding blocks (813) are respectively inserted into the inner cavities of the left second limiting groove (812) and the right second limiting groove (812);
the number of the fourth supporting rods (814) is two, the four supporting rods (814) are arranged from back to front and are arranged in a downward inclined mode, one end of each fourth supporting rod (814) is connected to the other end of the first supporting rod (84) through a pin shaft in a rotating mode, the other end of each fourth supporting rod (814) is connected with the inner sides of the left second sliding block (813) and the inner sides of the right second sliding block (813) in a rotating mode through a pin shaft, the number of the fourth supporting rods (814) is two, the left fourth supporting rod (814) and the right fourth supporting rod (810) are arranged in a crossed mode, and the crossed positions of the four fourth supporting rods are connected in.
8. The efficient cabinet heat dissipation air conditioner of claim 5, wherein: the rotating assembly (8) further comprises:
the number of the flat pipes (815) is two, the two flat pipes (815) are respectively arranged at the bottom ends of the left bottom rod and the right bottom rod (811) from front to back, the inner sides of the flat pipes (815) are in threaded connection with a plurality of atomizing nozzles from front to back, the front sides of the left flat pipes (815) and the right flat pipes (815) are respectively in threaded connection with one end of a guide pipe, and the other end of the guide pipe is in threaded connection with an air outlet of the cabinet air conditioner (3).
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| CN202010690148.8A CN111947255B (en) | 2020-07-17 | 2020-07-17 | High-efficient rack heat dissipation air conditioner |
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| CN202010690148.8A CN111947255B (en) | 2020-07-17 | 2020-07-17 | High-efficient rack heat dissipation air conditioner |
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| CN113038297A (en) * | 2021-03-09 | 2021-06-25 | 上海乐通通信设备（集团）股份有限公司 | BBU outdoor cabinet based on 5G |
| CN116906768A (en) * | 2023-09-11 | 2023-10-20 | 江苏国莱特空调设备有限公司 | Energy efficiency monitoring device for ground source heat pump air conditioning system |
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| CN116906768B (en) * | 2023-09-11 | 2023-12-15 | 江苏国莱特空调设备有限公司 | Energy efficiency monitoring device for ground source heat pump air conditioning system |
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| CN111947255B (en) | 2021-11-26 |
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Effective date of registration: 20211105 Address after: 437399 mutianfan village, economic development zone, Chimagang office, Chibi City, Xianning City, Hubei Province Applicant after: HUBEI HUOER TECHNOLOGY CO.,LTD. Address before: 110300 4-5-3, 28-21 Shancha North Street, Sujiatun District, Shenyang City, Liaoning Province Applicant before: Zheng Bowen |
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